API
This service provide certificate information from hostname: grupapsb.pl

Certificate:
Data:
Version: 3 (0x2)
Serial Number:
06:6e:20:d3:a5:7a:dc:3f:19:2e:82:93:68:1b:6b:9f:37:1f
Signature Algorithm: ecdsa-with-SHA384
Issuer: C = US, O = Let's Encrypt, CN = E6
Validity
Not Before: Jun 17 12:02:31 2025 GMT
Not After : Sep 15 12:02:30 2025 GMT
Subject: CN = grupapsb.com.pl
Subject Public Key Info:
Public Key Algorithm: id-ecPublicKey
Public-Key: (384 bit)
pub:
04:f5:12:a9:f0:a7:d2:f8:0a:9b:fa:f9:0b:c3:21:
73:95:3f:3a:ae:78:c2:76:1a:ed:4f:c2:4c:3f:83:
3a:ae:92:04:8d:9f:1f:40:17:5b:a6:8a:7b:61:5b:
ca:e6:5c:c7:c0:9a:df:9a:a9:c3:c2:ef:cf:09:fb:
81:87:36:7f:1f:a3:77:91:2d:e2:0d:9f:20:79:32:
74:dd:12:35:25:b7:6c:85:ad:20:10:a8:5e:20:1d:
e9:ed:73:98:17:57:9f
ASN1 OID: secp384r1
NIST CURVE: P-384
X509v3 extensions:
X509v3 Key Usage: critical
Digital Signature
X509v3 Extended Key Usage:
TLS Web Server Authentication, TLS Web Client Authentication
X509v3 Basic Constraints: critical
CA:FALSE
X509v3 Subject Key Identifier:
DD:EF:5F:E7:8E:9C:D8:EF:72:48:DA:2E:CB:6C:A8:EF:2E:0A:95:EB
X509v3 Authority Key Identifier:
93:27:46:98:03:A9:51:68:8E:98:D6:C4:42:48:DB:23:BF:58:94:D2
Authority Information Access:
CA Issuers - URI:http://e6.i.lencr.org/
X509v3 Subject Alternative Name:
DNS:grupa-psb.pl, DNS:grupapsb.com.pl, DNS:grupapsb.pl, DNS:psb.com.pl, DNS:www.grupa-psb.pl, DNS:www.grupapsb.com.pl, DNS:www.grupapsb.pl, DNS:www.psb.com.pl
X509v3 Certificate Policies:
Policy: 2.23.140.1.2.1
X509v3 CRL Distribution Points:
Full Name:
URI:http://e6.c.lencr.org/32.crl
CT Precertificate SCTs:
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : DD:DC:CA:34:95:D7:E1:16:05:E7:95:32:FA:C7:9F:F8:
3D:1C:50:DF:DB:00:3A:14:12:76:0A:2C:AC:BB:C8:2A
Timestamp : Jun 17 13:01:01.153 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:45:02:21:00:ED:3E:5D:F0:E9:71:01:24:42:3C:9F:
1C:FA:46:57:92:0C:74:F7:9E:F7:A4:18:2D:A5:7C:6F:
C8:22:D1:6F:4F:02:20:46:C4:5B:A6:35:A1:6A:21:CF:
0F:D6:A7:FD:78:76:7E:94:51:AB:39:E1:0F:2A:87:45:
D8:4A:68:D2:99:DB:52
Signed Certificate Timestamp:
Version : v1 (0x0)
Log ID : 0D:E1:F2:30:2B:D3:0D:C1:40:62:12:09:EA:55:2E:FC:
47:74:7C:B1:D7:E9:30:EF:0E:42:1E:B4:7E:4E:AA:34
Timestamp : Jun 17 13:01:03.094 2025 GMT
Extensions: none
Signature : ecdsa-with-SHA256
30:46:02:21:00:8D:BE:FD:1D:4A:11:C8:CE:17:33:25:
BA:17:00:9F:EF:53:E0:BF:81:E0:20:0C:2A:CB:68:52:
77:DB:23:52:D0:02:21:00:96:84:CF:3F:8A:1C:B9:6C:
66:63:73:C0:5C:C5:B7:6B:0C:63:3F:3F:0F:48:76:4A:
AD:13:D5:ED:AF:16:50:01
Signature Algorithm: ecdsa-with-SHA384
Signature Value:
30:66:02:31:00:d5:a5:87:60:c7:de:db:8d:83:bb:d0:45:9c:
67:fe:36:2e:83:a9:79:eb:1a:d2:de:d5:da:57:ce:68:c9:e3:
50:ea:17:5d:3d:12:21:5f:b3:d7:33:bd:dd:3d:84:cc:cc:02:
31:00:da:c2:d1:b8:ff:bc:e5:88:10:47:2e:7b:00:66:11:54:
8d:49:e1:56:3a:77:87:16:35:5b:f0:86:e6:20:a5:63:7e:12:
77:91:f5:71:2f:bb:fc:09:29:50:ed:4d:f6:5d
-----BEGIN CERTIFICATE-----
MIIEHDCCA6GgAwIBAgISBm4g06V63D8ZLoKTaBtrnzcfMAoGCCqGSM49BAMDMDIx
CzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MQswCQYDVQQDEwJF
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C8Mhc5U/Oq54wnYa7U/CTD+DOq6SBI2fH0AXW6aKe2FbyuZcx8Ca35qpw8Lvzwn7
gYc2fx+jd5Et4g2fIHkydN0SNSW3bIWtIBCoXiAd6e1zmBdXn6OCApAwggKMMA4G
A1UdDwEB/wQEAwIHgDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYD
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AQUFBzAChhZodHRwOi8vZTYuaS5sZW5jci5vcmcvMIGLBgNVHREEgYMwgYCCDGdy
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ATAtBgNVHR8EJjAkMCKgIKAehhxodHRwOi8vZTYuYy5sZW5jci5vcmcvMzIuY3Js
MIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHYA3dzKNJXX4RYF55Uy+sef+D0cUN/b
ADoUEnYKLKy7yCoAAAGXffqLYQAABAMARzBFAiEA7T5d8OlxASRCPJ8c+kZXkgx0
9573pBgtpXxvyCLRb08CIEbEW6Y1oWohzw/Wp/14dn6UUas54Q8qh0XYSmjSmdtS
AHcADeHyMCvTDcFAYhIJ6lUu/Ed0fLHX6TDvDkIetH5OqjQAAAGXffqS9gAABAMA
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bGZjc8BcxbdrDGM/Pw9IdkqtE9XtrxZQATAKBggqhkjOPQQDAwNpADBmAjEA1aWH
YMfe242Du9BFnGf+Ni6DqXnrGtLe1dpXzmjJ41DqF109EiFfs9czvd09hMzMAjEA
2sLRuP+85YgQRy57AGYRVI1J4VY6d4cWNVvwhuYgpWN+EneR9XEvu/wJKVDtTfZd
-----END CERTIFICATE-----